| Business | Phone |
| Alpha & Omega Electric Inc 419 Waverly Ave, Patchogue 11772 | (631) 475-1111 |
| Avey Electric Inc 86 Medford Ave, Patchogue 11772 | (631) 369-4051 |
| M C Electric 235 Waverly Ave, Patchogue 11772 | (631) 758-9022 |
| Charles H Bryson Inc 73 Baker St, Patchogue 11772 | (631) 475-4341 |
| Mellen Electrical Contractor 83 E Main St # 4, Patchogue 11772 | (631) 207-5680 |
| Cisco Electric 101 Shaber Rd, Patchogue 11772 | (631) 654-2582 |
| Conserv Electric 185 Waverly Ave, Patchogue 11772 | (631) 289-3233 |
| Edward S Dew & Sons Electrical 40 Terry Rd, Patchogue 11772 | (631) 475-1714 |
| Greystone Electrical Inc 170 Rider Ave, Patchogue 11772 | (631) 447-1981 |
| Hawk Electric Llc 194 Carman St, Patchogue 11772 | (631) 475-2390 |
| Hawkeye Electric Llc 2 Access Rd, Patchogue 11772 | (631) 447-3100 |
| Hawkeye Electrical Llc 100 Austin St, Patchogue 11772 | (631) 447-2469 |
| Hld Electric Co 23 Sunrise Hwy, Patchogue 11772 | (631) 363-5997 |
| K-Mac Electric 72 Terry # B, Patchogue 11772 | (631) 654-3326 |
| La Greco Electric Patchogue 11772 | (631) 751-4039 |
| Schaefer Electric 76 Buckley Rd, Patchogue 11772 | (631) 289-8311 |
| T & B Electrical Contractors Patchogue 11772 | (631) 758-5240 |